We sought to evaluate reduced field‐of‐view diffusion‐weighted imaging MRI using a dedicated proprietary pulse sequence (FOCUS, General Electric) in a small sample of dogs and cats with a presumptive clinical and MRI diagnosis of acute ischemic myelopathy that were imaged with this pulse ...
The MRI scanner can perform a full field of view (fFOV) scan on an anatomy area including an implant to acquire first multi-spectral MRI data associated with a plurality of frequency bins. The processor can generate, for each pair of a single RF receiver and a single frequency bin, a ...
The proposed method is based on ultrafast single-shot spatiotemporally encoded (SPEN) MRI combined with reduced field of view (FOV) and spiral out-in-out-in (OIOI) trajectory. Specifically, a biaxial SPEN excitation scheme was employed to excite the spin signal into the spatiotemporal encoding ...
Reduced field-of-view diffusion tensor imaging of the spinal cord shows motor dysfunction of the lower extremities in patients with cervical compression myelo... Maki,Satoshi,Koda,... - 《Spine》 被引量: 0发表: 2018年 Diffusion tensor MRI of early upper motor neuron involvement in amyotrophic ...
To prospectively compare the image quality (IQ) and lesion detection performance of reduced field-of-view (rFOV) and full FOV (fFOV) diffusion-weighted imaging (DWI) sequences in detecting insulinomas. Materials and Methods From October 2017 to September 2018, 67 patients with suspected insulinoma...
Rationale and Objectives: To prospectively compare the image quality (IQ) and lesion detection performance of reduced field-of-view (rFOV) and full FOV (fFOV) diffusion-weighted imaging (DWI) sequences in detecting insulinomas. 关键词: Magnetic resonance imaging Diffusion-weighted imaging Field of...
Diffusion weighted MRIDWIADCRectal cancerZoomed DWITo compare a zoomed EPI-DWI (z-EPI) with a standard EPI-DWI (s-EPI) in the primary diagnostics of rectal cancer and assess its potential of reduced image artifacts.#22 therapy-nave patients with rectal cancer underwent rectal MRI at a 3 T...
All the image data referring to rectal cancer were transferred to the PC and analyzed by utility of in-house developed software (Firevoxel, https://files.nyu.edu/hr18/public/projects.html). Two radiologists (with 6 years and 30 years of experience in interpreting abdominal MRI respectively) re...
The objectives of this work were: 1, to show that a reduced-field of view (r-FOV) DW EPI technique can improve image quality; and 2, to investigate the effect of different reconstruction strategies on the resulting apparent diffusion coefficients (ADCs). METHODS: We implemented a single-shot...
MRI of the spinal cord is limited to the differentiation of white matter from gray matter and macroscopic structural changes within the cord in a diseased or injured state.2 Conventional MRI depicts the white matter as a uniform tissue, despite it being composed of a complex array of ...